Power Magnetics

Coilcraft is a global supplier of power magnetics, including power inductors, current sensors, and planar transformers designed for the highest efficiency performance. The wirewound inductors feature a ferrite or powdered iron core and come in a wide range of shapes and sizes. For an efficient power supply, key attributes of a power inductor are the inductance, the current, and the DC resistance (DCR).

All Results (2,727)

Select Image Part # Mfr. Description Datasheet Availability Pricing (GBP) Filter the results in the table by unit price based on your quantity. Qty. RoHS
Coilcraft Current Transformers - Board Mount CS4xxx High Freq 80000uH 35A 4Ohms 6,670In Stock
£5.66
£4.58
£4.40
£4.26
Min.: 1
Mult.: 1
Coilcraft Power Inductors - SMD 7uH Shld 30% 4.35A 27mOhms 13,498In Stock
Cut Tape
£2.32
Reel
£1.49
£0.96
£0.917
£0.908
Min.: 1
Mult.: 1
: 250
Coilcraft Power Inductors - SMD 100uH Unshld 20% 1.3A 280mOhms 17,988In Stock
26,000Expected 20/11/2026
Cut Tape
£1.55
£1.50
£1.26
£1.21
Reel
£1.07
Min.: 1
Mult.: 1
: 1,000
Coilcraft Power Inductors - SMD 100uH Shld 20% 0.5A 1.27Ohms 3,121In Stock
3,750Expected 08/01/2027
Cut Tape
£1.43
£1.22
£1.20
£1.15
Reel
£1.09
Min.: 1
Mult.: 1
: 750
Coilcraft Power Inductors - SMD 1 mH Shld 20% 0.15A 13.8Ohms 7,598In Stock
Cut Tape
£1.43
£1.22
£1.20
£1.15
Reel
£1.09
Min.: 1
Mult.: 1
: 750
Coilcraft Power Inductors - SMD 2.2uH Shld 20% 2.55A 70mOhms 8,304In Stock
Cut Tape
£1.43
£1.22
£1.13
£0.856
Reel
£0.729
Min.: 1
Mult.: 1
: 750
Coilcraft Audio Transformers / Signal Transformers FA2805 SMT Flyback For Si341, Si3402 1,356In Stock
1,400On Order
Cut Tape
£3.89
£3.08
£2.98
£2.77
Reel
£2.63
Min.: 1
Mult.: 1
: 175
Coilcraft Power Inductors - SMD 120uH Shld 20% 340mA 1.6 Ohms
2,661In Stock
Cut Tape
£1.15
£0.96
£0.882
£0.632
Reel
£0.555
Min.: 1
Mult.: 1
: 1,000
Coilcraft Coupled Inductors 47uH Shld 20% 7.5A 75mOhms 747In Stock
Cut Tape
£2.99
£2.50
£2.28
£1.82
Reel
£1.75
Min.: 1
Mult.: 1
: 175
Coilcraft Power Inductors - SMD 680uH Shld 10% 0.8A 910mOhms AECQ2 997In Stock
Cut Tape
£2.30
£1.92
£1.75
£1.48
Reel
£1.26
Min.: 1
Mult.: 1
: 500
Coilcraft Audio Transformers / Signal Transformers POE300F Flyback PoE+ 30uH 5.0 V 6 A 459In Stock
Cut Tape
£5.61
£4.80
£4.60
£4.46
Reel
£3.93
Min.: 1
Mult.: 1
: 175
Coilcraft Audio Transformers / Signal Transformers DA2033 Cap Chrgr For Linear LT3750/51 24In Stock
975On Order
Cut Tape
£5.22
£4.45
£4.28
£4.15
Reel
£3.65
Min.: 1
Mult.: 1
: 200
Coilcraft Power Inductors - SMD 47uH Shld 20% 0.7A 640mOhms 1,865In Stock
Cut Tape
£1.43
£1.22
£1.20
£1.15
Reel
£1.09
Min.: 1
Mult.: 1
: 750
Coilcraft Power Inductors - SMD 180nH Unshld 20% 10A 3mOhms 1,885In Stock
8,000On Order
Cut Tape
£1.48
£1.27
£1.26
£0.995
Reel
£0.995
£0.78
Min.: 1
Mult.: 1
: 1,000
Coilcraft Coupled Inductors LPD5030 Low Profile 20% 210mOhms 2,146In Stock
2,250Expected 22/12/2026
Cut Tape
£1.33
£1.13
£1.04
£0.803
Reel
£0.671
Min.: 1
Mult.: 1
: 750
Coilcraft Coupled Inductors LPD5030 Low Profile 20% 159mOhms 2,071In Stock
Cut Tape
£1.33
£1.13
£1.04
£0.803
Reel
£0.671
Min.: 1
Mult.: 1
: 750
Coilcraft Power Inductors - SMD 15uH Shld 20% 950mOhms AECQ2
2,591In Stock
Cut Tape
£1.06
£0.899
£0.818
£0.636
Reel
£0.506
Min.: 1
Mult.: 1
: 1,000
Coilcraft Power Inductors - SMD 10uH Shld 20% 700mA 330 mOhms
1,893In Stock
Cut Tape
£1.21
£1.03
£0.943
£0.728
Reel
£0.614
Min.: 1
Mult.: 1
: 1,000
Coilcraft Power Inductors - SMD 15uH Shld 20% 940mA 260 mOhms
8,310In Stock
Cut Tape
£1.15
£0.96
£0.882
£0.632
Reel
£0.632
Min.: 1
Mult.: 1
: 1,000
Coilcraft Coupled Inductors 10uH Shld 20% 5.2A 31mOhms 1,358In Stock
Cut Tape
£2.65
£2.22
£2.03
£1.62
Reel
£1.55
Min.: 1
Mult.: 1
: 300
Coilcraft Audio Transformers / Signal Transformers POE70P Flyback 7uH 5.0 V 1.4 A 1,948In Stock
Cut Tape
£3.32
£2.62
£2.53
£2.36
Reel
£2.23
Min.: 1
Mult.: 1
: 200
Coilcraft Power Inductors - Leaded 1 mH Shld 10% 680mA 1.02ohms 1,552In Stock
£1.63
£1.40
£1.28
£0.96
Min.: 1
Mult.: 1
Coilcraft Current Transformers - Board Mount CU8965 1:100 20A 1.33mH AEC-Q200 1,935In Stock
1,800Expected 11/12/2026
Cut Tape
£2.57
£2.10
£1.82
£1.76
Reel
£1.67
Min.: 1
Mult.: 1
: 600
Coilcraft Power Inductors - SMD 47uH Unshld 20% 3.7A 52mOhms 1,361In Stock
Cut Tape
£2.59
£2.45
£2.03
Reel
£2.03
£1.51
£1.43
Min.: 1
Mult.: 1
: 175
Coilcraft Coupled Inductors 2uH 1.74A 20% 11.62Ohms AECQ2 5,695In Stock
Cut Tape
£1.63
£1.40
£1.28
£0.986
Reel
£0.834
Min.: 1
Mult.: 1
: 1,000